RAMSONS

WILD GARLIC

Allium Ursinum

Onion & Garlic Family [Alliaceae]
(Formerly: Lily Family [Liliacaea])

month8Apr month8May month8Jun

flower
flower8white
 
inner
inner8green
 
petals
petalsZ6
 
stem
stem8triangular
 
smell
smell8garlic
garlic

16th May 2008, Stair, Newlands Valley, Cumbria, Photo: © RWD


11th May 2008, Strines, Derbyshire. Photo: © RWD


19th April 2007, Chirk, Llangollen Canal, North Wales. Photo: © RWD


16th May 2005, foot of Farleton Fell, Lancashire. Photo: © RWD


19th April 2007, Chirk, Llangollen Canal, North Wales. Photo: © RWD


8th May 2009, Torver, Cumbria. Photo: © RWD


29th May 2005, Lancaster Canal. Photo: © RWD


11th May 2008, Strines, Derbyshire. Photo: © RWD


10th May 2006, Sabden, Lancashire. Photo: © RWD


Photo: © RWD
30th May 2007, Going to seed.


Distinguishing Feature : A strong smell of garlic emanates from a large clump of Ramsons without ever needing to crush any part of the plant. The stem is triangular in cross-section.

The edible leaves of Ramsons can be eaten in salads, where they impart a garlic-like taste, or they can be cooked as a vegetable. Both the bulbs and the flowers are also tasty. Be aware that the leaves of Lily of the Valley are very similar to those of Ramsons, but do not smell of garlic when rubbed and are exceedingly poisonous.

Ramsons grow in shady hedgerows or moist deciduous woodland that has some light.

The flower stem of Ramsons is triangular in cross-section; whereas the leaves have a keel or chevron cross-section.


It is likely that Ramsons contain the same chemicals as gives Garlic its odour, Allicin and Diallyl Sulphide. Both these sulphur containing compounds are derived from the (only) sulphur containing amino acid, cysteine. Allicin possesses anti-bacterial and fungicidal properties, a defence against attack by pests, but is absent from Garlic until the cloves are crushed when the enzyme allinase (which is present in the cells) are released to convert alliin to allicin. Thus the defence is usefully only invoked when the plant is damaged. Allicin is present in all varieties of Allium including onions.

Although not strictly an amino acid per se, Allicin nevertheless mimics some amino acids in that it can bind to the SH- groups of proteins. Humans are seemingly immune to the effects of allicin, (and it may even profer beneficial effects) but cattle and horses are not; they can develop haemolytic anaemia from eating garlic (the errant breakdown of red blood cells) and may die as a result.


The sulphur containing amino acid is converted into alliin within Garlic (and probably Ramsoms) to be be stored until such time as the plant is damaged, when the enzyme alinase converts the alliin to allicin. When allicin is released it gives the characteristic odour of garlic, and also protects the plant from pests by way of its anti-fungal and anti-bacterial attributes.

ANY TEXT GOES HERE


Distribution
family8onion family8garlic family8Alliaceae
BSBI maps
genus8Allium
Allium

RAMSONS

WILD GARLIC

Allium Ursinum

Onion & Garlic Family [Alliaceae]
(Formerly: Lily Family [Liliacaea])